Base | Representation |
---|---|
bin | 111101000011000… |
… | …0110110001100011 |
3 | 12021202110120022002 |
4 | 1322012012301203 |
5 | 13143343432323 |
6 | 535132434215 |
7 | 101522201531 |
oct | 17206066143 |
9 | 5252416262 |
10 | 2048420963 |
11 | 961309a96 |
12 | 49201896b |
13 | 2684cbb14 |
14 | 1560a1151 |
15 | bec79828 |
hex | 7a186c63 |
2048420963 has 4 divisors (see below), whose sum is σ = 2137482768. Its totient is φ = 1959359160.
The previous prime is 2048420939. The next prime is 2048421013. The reversal of 2048420963 is 3690248402.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2048420963 - 220 = 2047372387 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2048420063) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44530868 + ... + 44530913.
It is an arithmetic number, because the mean of its divisors is an integer number (534370692).
Almost surely, 22048420963 is an apocalyptic number.
2048420963 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
2048420963 is a deficient number, since it is larger than the sum of its proper divisors (89061805).
2048420963 is an equidigital number, since it uses as much as digits as its factorization.
2048420963 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89061804.
The product of its (nonzero) digits is 82944, while the sum is 38.
The square root of 2048420963 is about 45259.4847849597. The cubic root of 2048420963 is about 1270.0078456539.
The spelling of 2048420963 in words is "two billion, forty-eight million, four hundred twenty thousand, nine hundred sixty-three".
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